{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769825248,
  "ticks": 406024,
  "uptime": 402,
  "rssi": -30,
  "ram_free": 454903,
  "ok": 69,
  "fail": 0,
  "hash": "52f2f38417cf4c28"
}